作为播放美妙音乐的音响系统，在济南汽车音响改装http://www.sdcarmusic.com/系统中，唯一有自燃风险的就是电源线。汽车是单线制，整个车体是负极，如果电源正极直接触碰车体就会打出电火花，而如果要给音响系统加功放，或者有源超低音，都是必须从电瓶正极直接引出一套电源线到设备的。

1、济南汽车音响改装提醒大家要保证电瓶到设备之间的电源线不能跟车体接触，这样就是安全的。外面套的那层很耐磨，常规环境下用来保护线材绰绰有余。当然，车内环境异常复杂，虽然平时不会有人傻不拉几的用斧头砍它，但万无一失起见，我们还是需要给他配一个保险丝。
Jinan car audio conversion to remind you to ensure that the power cord between the battery to the device is not in contact with the body, so is safe. Sets out that the layer of very wearable, under normal circumstances to protect the

wire more than enough. Of course, the interior environment is very complex, although usually not someone pull a few silly not cut it with an ax, but foolproof reasons, we still need to give him with a fuse.

2、济南汽车音响改装建议喇叭线里有时候也会有大电流通过，这取决于你播放音乐的动态大小和你开的音量大小。如果没有加装功放，一旦有任何一条喇叭线接触到车体，并且你开始播放音乐，主机都会自动保护，不再给喇叭输出电流，直到故障解除。如果加了功放，一旦有任何一条喇叭线接触到车体，功放会自动进入保护模式，既不再有音频输出。
Jinan modified car stereo speaker wire inside sometimes recommend a large current through, depending on the size of your dynamic play music and you drive volume. If you do not install the amplifier, if there is any contact with a speaker wire to the body, and you start playing music, the host will automatically protect, not to the speaker output current until the fault is removed. If you add the power amplifier, if there is any contact with a speaker wire to the body, the amplifier will automatically enter protected mode, either no audio output.

3、济南汽车音响改装http://www.sdcarmusic.com/介绍音频线里也会有电流通过，但咱们讨论的是安全，而且现在的功放设计很成熟，过压保护、过热保护、过载保护什么哒都有，很安全。
Jinan introduce modified car stereo audio cable will also have the current through, but our discussion is safe, and now the amplifier design is very mature, overvoltage protection, thermal protection, overload protection has what da,very safe.